SHL Static Anti Down Draught Cowl 5inch

Because of its unique shape and design the static anti down draught chimney cowl 127mm stainless steel shields the chimney from light wind / air currents coming from any direction preventing down draught causing smoke to escape from the fireplace / stove or any appliance.

In addition, the static anti down draught chimney cowl 127mm stainless steel protects the chimney from moisture ingress and nesting birds.

Balances the performance of the chimney through the venturi effect and this chimney cowl is especially suited to stove installations as it will aid the draught or upwards movement of gases in the chimney.

Highly effective at stopping the wind from entering the chimney in situations of occasional and not severe downdraught. If the problem is severe you need to install a spinner anti down draught chimney cowl.

• Robust stainless steel construction and suitable for use with solid fuel, oil or gas
• When fitted correctly, the static anti down draught chimney cowl 127mm Stainless Steel will not detach regardless of wind strength
• Manufactured to BS EN1856-1:2009, CE Marked
• Guaranteed against faulty materials and workmanship
• Competes successfully with any rival product on build quality, durability and most notably, price
• With no moving parts, the static anti down draught chimney cowl 127mm Stainless Steel is a sure bet for many years of a trouble free chimney. For ease of mind, offer a 1 year guarantee on its workmanship and materials

This cowl will not prevent a very severe and continuous downdraught in your chimney - the spinner anti down draught chimney cowl will prevent this.

This cowl will not prevent a downdraught when there is no wind - if the problem still exists when there is no wind (in conditions such as cold, calm and frost) the problem is a lack of draught and a motorised chimney cowl is required such as the Super C electric fan cowl. No anti down draught chimney cowl can solve a lack of draught.

Will not prevent a down draught if the chimney is more than 4 feet lower than the apex of the roof or 4 feet lower and in proximity to a taller structure, hedge, or tree(s).

Will fit most standard chimney pots - the statics base diameter is 127mm or 125mm.

Leg length is 100mm.

To fit a static chimney cowl to a 152.40mm chimney pot - a 152.40mm diameter Static must be purchased.

The static anti down draught chimney cowl 127mm Stainless Steel is very easy to install - only a screw driver is required. Fitting instructions supplied with each product. To fit the Static to a prefabricated or insulated flue - an appropriately sized Static must be purchased.

• Size: 5inch